In this paper, a novel differentiated services-based data gathering (DSDG) algorithm is presented based on the research of the existing data collection protocols of wireless sensor network (WSN) for intelligent buildings. It takes into account the general data aggregation and immediate forward for emergency data to satisfy users require for unexpected emergency events. Simulation results show that the DSDG protocol can achieve a longer network life time and scalability than other classic protocols.
Discussion(0)
No comments yet. Be the first to comment.